The Project

The launch of Line 15 aims to better connect certain areas of the Paris region, notably the eastern part of the Île-de-France. It will extend over 23 kilometers entirely underground and serve 13 municipalities across two departments: Seine-Saint-Denis and Val-de-Marne. 

This new line will benefit more than 650,000 residents. With an estimated 300,000 trips per day, Line 15 will significantly reduce travel times. Currently, it takes about 30 minutes to travel from Champigny Centre to Val de Fontenay. When this metro line opens, the journey will only take 5 minutes. 

The line offers about fifteen stops starting from the Île-de-France creation hub at Saint-Denis Pleyel, passing through:

  • Stade de France Aubervilliers
  • Bobigny
  • Rosny-sous-Bois
  • Nogent-sur-Marne,
  • le Perreux,
  • Champigny Centre. 

Risk Control’s Support

Risk Control was commissioned by Société du Grand Paris to carry out technical verifications for this major project. The work is scheduled to last a total of 14 years and cost 5 billion euros.